QT_BEGIN_NAMESPACE
void AdpReader::readData(const QByteArray &contents)
{
clear();
m_contents.clear();
m_keywords.clear();
m_properties.clear();
m_files.clear();
addData(contents);
while (!atEnd()) {
readNext();
if (isStartElement()) {
if (name().toString().toLower() == QLatin1String("assistantconfig")
&& versionIsAtLeast320(attributes().value(QLatin1String("version")).toString())) {
readProject();
} else if (name().toString().toLower() == QLatin1String("dcf")) {
QString ref = attributes().value(QLatin1String("ref")).toString();
addFile(ref);
m_contents.append(ContentItem(attributes().value(QLatin1String("title")).toString(),
ref, 0));
readDCF();
} else {
raiseError();
}
}
}
}
void ProjectReader::readProject(const QString &fileName) {
QFile file(fileName);
if (!openFile(&file)) {
return;
}
readProject(&file, QFileInfo(fileName).absolutePath());
}
void QHelpProjectDataPrivate::readData(const QByteArray &contents)
{
addData(contents);
while (!atEnd()) {
readNext();
if (isStartElement()) {
if (name() == QLatin1String("QtHelpProject")
&& attributes().value(QLatin1String("version")) == QLatin1String("1.0"))
readProject();
else
raiseError(QObject::tr("Unknown token. Expected \"QtHelpProject\"!"));
}
}
if (hasError()) {
raiseError(QObject::tr("Error in line %1: %2").arg(lineNumber())
.arg(errorString()));
}
}
Project * ProjectReader::read(QIODevice * device)
{
projDir = QDir::currentPath();
setDevice(device);
project = 0;
//message("reading project");
while (!atEnd()) {
readNext();
//message("read: Token (" + tokenString() + "): " + name().toString());
if (isStartElement()) {
if (name() == "project")
readProject();
else
raiseError(QObject::tr("This is not an xpro file."));
}
}
if(!error())
return project;
else
return 0;
}
/**
presuming that the caller has already reset the map canvas, map registry, and legend
*/
bool QgsProject::read()
{
clearError();
std::auto_ptr< QDomDocument > doc =
std::auto_ptr < QDomDocument > ( new QDomDocument( "qgis" ) );
if ( !imp_->file.open( QIODevice::ReadOnly ) )
{
imp_->file.close();
setError( tr( "Unable to open %1" ).arg( imp_->file.fileName() ) );
return false;
}
// location of problem associated with errorMsg
int line, column;
QString errorMsg;
if ( !doc->setContent( &imp_->file, &errorMsg, &line, &column ) )
{
// want to make this class as GUI independent as possible; so commented out
#if 0
QMessageBox::critical( 0, tr( "Project File Read Error" ),
tr( "%1 at line %2 column %3" ).arg( errorMsg ).arg( line ).arg( column ) );
#endif
QString errorString = tr( "Project file read error: %1 at line %2 column %3" )
.arg( errorMsg ).arg( line ).arg( column );
QgsDebugMsg( errorString );
imp_->file.close();
setError( tr( "%1 for file %2" ).arg( errorString ).arg( imp_->file.fileName() ) );
return false;
}
imp_->file.close();
QgsDebugMsg( "Opened document " + imp_->file.fileName() );
QgsDebugMsg( "Project title: " + imp_->title );
// get project version string, if any
QgsProjectVersion fileVersion = _getVersion( *doc );
QgsProjectVersion thisVersion( QGis::QGIS_VERSION );
if ( thisVersion > fileVersion )
{
QgsLogger::warning( "Loading a file that was saved with an older "
"version of qgis (saved in " + fileVersion.text() +
", loaded in " + QGis::QGIS_VERSION +
"). Problems may occur." );
QgsProjectFileTransform projectFile( *doc, fileVersion );
//! Shows a warning when an old project file is read.
emit oldProjectVersionWarning( fileVersion.text() );
QgsDebugMsg( "Emitting oldProjectVersionWarning(oldVersion)." );
projectFile.dump();
projectFile.updateRevision( thisVersion );
projectFile.dump();
}
// before we start loading everything, let's clear out the current set of
// properties first so that we don't have the properties from the previous
// project still hanging around
imp_->clear();
mEmbeddedLayers.clear();
// now get any properties
_getProperties( *doc, imp_->properties_ );
QgsDebugMsg( QString::number( imp_->properties_.count() ) + " properties read" );
dump_( imp_->properties_ );
// restore the canvas' area of interest
// now get project title
_getTitle( *doc, imp_->title );
// get the map layers
QPair< bool, QList<QDomNode> > getMapLayersResults = _getMapLayers( *doc );
// review the integrity of the retrieved map layers
bool clean = getMapLayersResults.first;
if ( !clean )
{
QgsDebugMsg( "Unable to get map layers from project file." );
if ( ! getMapLayersResults.second.isEmpty() )
{
QgsDebugMsg( "there are " + QString::number( getMapLayersResults.second.size() ) + " broken layers" );
}
// we let a custom handler to decide what to do with missing layers
// (default implementation ignores them, there's also a GUI handler that lets user choose correct path)
mBadLayerHandler->handleBadLayers( getMapLayersResults.second, *doc );
}
// read the project: used by map canvas and legend
emit readProject( *doc );
// if all went well, we're allegedly in pristine state
if ( clean )
dirty( false );
return true;
} // QgsProject::read
Analysis::Analysis(const QString & prjfile):iNodeRoot_(0), semNet_(0)
{ //file constructor
init();
readProject(prjfile);
}
/**
@note it's presumed that the caller has already reset the map canvas, map
registry, and legend
*/
bool QgsProject::read()
{
std::auto_ptr< QDomDocument > doc =
std::auto_ptr < QDomDocument > ( new QDomDocument( "qgis" ) );
if ( !imp_->file.open( QIODevice::ReadOnly ) )
{
imp_->file.close(); // even though we got an error, let's make
// sure it's closed anyway
throw QgsIOException( QObject::tr( "Unable to open " ) + imp_->file.fileName() );
}
// location of problem associated with errorMsg
int line, column;
QString errorMsg;
if ( !doc->setContent( &imp_->file, &errorMsg, &line, &column ) )
{
// want to make this class as GUI independent as possible; so commented out
// QMessageBox::critical( 0x0, "Project File Read Error",
// errorMsg + " at line " + QString::number( line ) +
// " column " + QString::number( column ) );
QString errorString = QObject::tr( "Project file read error: " ) +
errorMsg + QObject::tr( " at line " ) + QString::number( line ) + QObject::tr( " column " ) +
QString::number( column );
qDebug( "%s", errorString.toUtf8().constData() );
imp_->file.close();
throw QgsException( errorString + QObject::tr( " for file " ) + imp_->file.fileName() );
}
imp_->file.close();
QgsDebugMsg( "Opened document " + imp_->file.fileName() );
QgsDebugMsg( "Project title: " + imp_->title );
// get project version string, if any
QgsProjectVersion fileVersion = _getVersion( *doc );
QgsProjectVersion thisVersion( QGis::QGIS_VERSION );
if ( thisVersion > fileVersion )
{
QgsLogger::warning( "Loading a file that was saved with an older "
"version of qgis (saved in " + fileVersion.text() +
", loaded in " + QGis::QGIS_VERSION +
"). Problems may occur." );
QgsProjectFileTransform projectFile( *doc, fileVersion );
//! Shows a warning when an old project file is read.
emit oldProjectVersionWarning( fileVersion.text() );
QgsDebugMsg( "Emitting oldProjectVersionWarning(oldVersion)." );
projectFile.dump();
projectFile.updateRevision( thisVersion );
projectFile.dump();
}
// before we start loading everything, let's clear out the current set of
// properties first so that we don't have the properties from the previous
// project still hanging around
imp_->clear();
// now get any properties
_getProperties( *doc, imp_->properties_ );
QgsDebugMsg( QString::number( imp_->properties_.count() ) + " properties read" );
dump_( imp_->properties_ );
// restore the canvas' area of interest
// now get project title
_getTitle( *doc, imp_->title );
// get the map layers
std::pair< bool, std::list<QDomNode> > getMapLayersResults = _getMapLayers( *doc );
// review the integrity of the retrieved map layers
if ( ! getMapLayersResults.first )
{
QgsDebugMsg( "Unable to get map layers from project file." );
if ( ! getMapLayersResults.second.empty() )
{
QgsDebugMsg( "there are " + QString::number( getMapLayersResults.second.size() ) + " broken layers" );
}
// Since we could be executing this from the test harness which
// doesn't *have* layers -- nor a GUI for that matter -- we'll just
// leave in the whining and boldly stomp on.
emit readProject( *doc );
throw QgsProjectBadLayerException( getMapLayersResults.second );
// return false;
}
// read the project: used by map canvas and legend
emit readProject( *doc );
// can't be dirty since we're allegedly in pristine state
dirty( false );
return true;
} // QgsProject::read
void getargs(int ac, char **av)
{
int i;
const char *arg;
char *cptr;
char buf[1024];
opt_develop.xGrid = opt_develop.yGrid = 3; // default grid for designer
opt_develop.murx = 0; // default option for testing pvdevelop
opt_develop.ctrlPressed = 0;
opt_develop.su = 1; // run pvs as root
opt_develop.xmax = 1280; // default dimension for designer
opt_develop.ymax = 1024;
strcpy(opt_develop.backupLocation,"..");
opt_develop.arg_debug = 0;
opt_develop.arg_action[0] = '\0';
opt_develop.script = 0;
opt_develop.arg_mask_to_generate = -1;
strcpy(opt_develop.arg_project, "pvs");
strcpy(opt_develop.manual,"/opt/pvb/doc/index.html");
strcpy(opt_develop.fake_qmake, "");
for(i=1; i<ac; i++)
{
arg = av[i];
if(strncmp(arg,"-debug",6) == 0)
{
opt_develop.arg_debug = 1;
}
else if(strncmp(arg,"-action=",8) == 0)
{
sscanf(arg,"-action=%s",opt_develop.arg_action);
}
else if(strncmp(arg,"-programming_language=",22) == 0)
{
sscanf(arg,"-programming_language=%s",buf);
// add additional language here
if (strcmp(buf,"Python") == 0) opt_develop.script = PV_PYTHON;
else if(strcmp(buf,"Perl") == 0) opt_develop.script = PV_PERL;
else if(strcmp(buf,"PHP") == 0) opt_develop.script = PV_PHP;
else if(strcmp(buf,"Tcl") == 0) opt_develop.script = PV_TCL;
else if(strcmp(buf,"Lua") == 0) opt_develop.script = PV_LUA;
else
{
printf("programming_language=%s not supported\n", buf);
}
}
else if(strncmp(arg,"-fake",5) == 0)
{
strcpy(opt_develop.fake_qmake,"-fake");
}
else if(arg[0] != '-')
{
if(strlen(arg) < sizeof(opt_develop.arg_project)-1)
{
strcpy(opt_develop.arg_project,arg);
cptr = strchr(opt_develop.arg_project,'.');
if(cptr != NULL) *cptr = '\0';
}
}
else if(strncmp(arg,"-",1) == 0)
{
usage();
}
}
readProject();
}